Add OpenMP in codelets

CMakeLists.txt

@@ -108,7 +108,7 @@ option(CHAMELEON_USE_MIGRATE
 # -----------------------------
 
 # Create a list of possible runtime
-set(CHAMELEON_SCHED_list PARSEC STARPU QUARK
+set(CHAMELEON_SCHED_list PARSEC STARPU QUARK OPENMP
   CACHE INTERNAL "List of available runtimes" )
 
 set( CHAMELEON_SCHED_PARSEC OFF CACHE INTERNAL
@@ -120,6 +120,9 @@ set(CHAMELEON_SCHED_STARPU OFF CACHE INTERNAL
 set(CHAMELEON_SCHED_QUARK OFF CACHE INTERNAL
   "Enable Quark scheduler as the default runtime
     (Conflict with other CHAMELEON_SCHED_* options)")
+set(CHAMELEON_SCHED_OPENMP OFF CACHE INTERNAL
+  "Enable OpenMP scheduler as the default runtime
+    (Conflict with other CHAMELEON_SCHED_* options)")
 
 set( CHAMELEON_SCHED STARPU
   CACHE STRING "Choose the chameleon internal runtime from ${CHAMELEON_SCHED_list}")
@@ -154,6 +157,7 @@ if ( CHAMELEON_SCHED_PARSEC OR CHAMELEON_SCHED_STARPU )
      set(CHAMELEON_ENABLE_MPI ON FORCE)
 endif()
 
+# FIXME: with OpenMP-target we should enable CUDA too
 # Use intermediate variable since cmake_dependent_option doesn't have OR conditions
 set(CHAMELEON_ENABLE_CUDA OFF CACHE INTERNAL "Tells if CUDA might be supported by the runtime")
 if ( CHAMELEON_SCHED_PARSEC OR CHAMELEON_SCHED_STARPU )
@@ -892,6 +896,133 @@ if( CHAMELEON_SCHED_QUARK )
 
 endif()
 
+if( CHAMELEON_SCHED_OPENMP )
+
+    # create list of components in order to make a single call to find_package(starpu...)
+    set(OPENMP_COMPONENT_LIST "HWLOC")
+    if(CHAMELEON_USE_CUDA)
+        list(APPEND OPENMP_COMPONENT_LIST "CUDA")
+    endif()
+
+    find_package(${OPENMP_COMPONENT_LIST})
+
+    # Add definition and include_dir if found
+    # TODO
+    if ( OPENMP_FOUND )
+        message("-- ${Blue}Add definition CHAMELEON_SCHED_OPENMP"
+        " - Activate OpenMP in Chameleon${ColourReset}")
+        #if (STARPU_INCLUDE_DIRS_DEP)
+            #include_directories(${STARPU_INCLUDE_DIRS_DEP})
+            #set(CMAKE_REQUIRED_INCLUDES "${STARPU_INCLUDE_DIRS_DEP}")
+        #endif()
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fopenmp")
+        set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fopenmp")
+        #if(STARPU_LDFLAGS_OTHER_DEP)
+            #set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${STARPU_LDFLAGS_OTHER_DEP}")
+            #set(CMAKE_REQUIRED_LDFLAGS "${STARPU_LDFLAGS_OTHER_DEP}")
+        #endif()
+        #if(STARPU_LIBRARY_DIRS_DEP)
+            #list(APPEND CMAKE_INSTALL_RPATH "${STARPU_LIBRARY_DIRS_DEP}")
+        #endif()
+        #if (STARPU_LIBRARIES_DEP)
+            #list(INSERT CHAMELEON_DEP 0 ${STARPU_LIBRARIES_DEP})
+            #set(CMAKE_REQUIRED_LIBRARIES "${STARPU_LIBRARIES_DEP}")
+        #endif()
+        #if (CHAMELEON_SIMULATION)
+            #list(APPEND CMAKE_REQUIRED_FLAGS "-include" "starpu_simgrid_wrap.h")
+        #endif()
+        #string(REPLACE ";" " " CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
+        #check_function_exists(starpu_data_idle_prefetch_on_node HAVE_STARPU_IDLE_PREFETCH)
+        #if ( HAVE_STARPU_IDLE_PREFETCH )
+            #message("-- ${Blue}Add definition HAVE_STARPU_IDLE_PREFETCH${ColourReset}")
+        #endif()
+        #check_function_exists(starpu_iteration_push HAVE_STARPU_ITERATION_PUSH)
+        #if ( HAVE_STARPU_ITERATION_PUSH )
+            #message("-- ${Blue}Add definition HAVE_STARPU_ITERATION_PUSH${ColourReset}")
+        #endif()
+        #check_function_exists(starpu_data_wont_use HAVE_STARPU_DATA_WONT_USE)
+        #if ( HAVE_STARPU_DATA_WONT_USE )
+            #message("-- ${Blue}Add definition HAVE_STARPU_DATA_WONT_USE${ColourReset}")
+        #endif()
+        #check_function_exists(starpu_data_set_coordinates HAVE_STARPU_DATA_SET_COORDINATES)
+        #if ( HAVE_STARPU_DATA_SET_COORDINATES )
+            #message("-- ${Blue}Add definition HAVE_STARPU_DATA_SET_COORDINATES${ColourReset}")
+        #endif()
+        #check_function_exists(starpu_malloc_on_node_set_default_flags HAVE_STARPU_MALLOC_ON_NODE_SET_DEFAULT_FLAGS)
+        #if ( HAVE_STARPU_MALLOC_ON_NODE_SET_DEFAULT_FLAGS )
+            #message("-- ${Blue}Add definition HAVE_STARPU_MALLOC_ON_NODE_SET_DEFAULT_FLAGS${ColourReset}")
+        #endif()
+        #check_function_exists(starpu_mpi_data_migrate HAVE_STARPU_MPI_DATA_MIGRATE)
+        #if ( HAVE_STARPU_MPI_DATA_MIGRATE )
+            #message("-- ${Blue}Add definition HAVE_STARPU_MPI_DATA_MIGRATE${ColourReset}")
+        #elseif(CHAMELEON_USE_MIGRATE)
+            #set(CHAMELEON_USE_MIGRATE "OFF")
+            #message("-- ${Blue}CHAMELEON_USE_MIGRATE is turned OFF because starpu_mpi_data_migrate not found${ColourReset}")
+        #endif()
+    else ( OPENMP_FOUND )
+        #if(MORSE_VERBOSE_FIND_PACKAGE)
+            #if(NOT HWLOC_FOUND OR NOT HWLOC_LIBRARIES)
+                #if (NOT HWLOC_hwloc.h_DIRS)
+                    #Print_Find_Header_Status(hwloc hwloc.h)
+                #endif ()
+                #if (NOT HWLOC_hwloc_LIBRARY)
+                    #Print_Find_Library_Status(hwloc libhwloc)
+                #endif ()
+            #endif()
+            #if(CHAMELEON_ENABLE_TRACING AND (NOT FXT_FOUND OR NOT FXT_LIBRARIES))
+                #if (NOT FXT_fxt.h_DIRS)
+                    #Print_Find_Header_Status(fxt fxt.h)
+                #endif ()
+                #if (NOT FXT_fxt_LIBRARY)
+                    #Print_Find_Library_Status(fxt libfxt)
+                #endif ()
+            #endif()
+            #if(CHAMELEON_SIMULATION AND (NOT SIMGRID_FOUND OR NOT SIMGRID_LIBRARIES))
+                #if (NOT SIMGRID_simgrid.h_DIRS)
+                    #Print_Find_Header_Status(simgrid simgrid.h)
+                #endif ()
+                #if (NOT SIMGRID_simgrid_LIBRARY)
+                    #Print_Find_Library_Status(simgrid libsimgrid)
+                #endif ()
+            #endif()
+            #if( (NOT STARPU_SHM_FOUND) OR (NOT STARPU_SHM_LIBRARIES) OR
+                #( STARPU_LOOK_FOR_MPI AND (NOT STARPU_MPI_FOUND OR NOT STARPU_MPI_LIBRARIES) )
+              #)
+                #foreach(starpu_hdr ${STARPU_hdrs_to_find})
+                    #if (NOT STARPU_${starpu_hdr}_INCLUDE_DIRS)
+                        #Print_Find_Header_Status(starpu ${starpu_hdr})
+                    #endif ()
+                #endforeach()
+                #if(STARPU_VERSION_STRING)
+                    #foreach(starpu_lib ${STARPU_libs_to_find})
+                        #if (NOT STARPU_${starpu_lib}_LIBRARY)
+                            #Print_Find_Library_Status(starpu ${starpu_lib})
+                        #endif ()
+                    #endforeach()
+                #endif ()
+            #endif ()
+        #else(MORSE_VERBOSE_FIND_PACKAGE)
+            #message(WARNING "StarPU library has not been found and MORSE_VERBOSE_FIND_PACKAGE is set to OFF."
+            #" Try to activate MORSE_VERBOSE_FIND_PACKAGE option (-DMORSE_VERBOSE_FIND_PACKAGE=ON) to get some hints for the detection")
+        #endif(MORSE_VERBOSE_FIND_PACKAGE)
+        #if(NOT HWLOC_FOUND OR NOT HWLOC_LIBRARIES)
+            #message(FATAL_ERROR "hwloc library is required but has not been found")
+        #endif()
+        #if(CHAMELEON_SIMULATION AND (NOT SIMGRID_FOUND OR NOT SIMGRID_LIBRARIES))
+            #message(FATAL_ERROR "SimGrid library is required but has not been found")
+        #endif()
+        #if(CHAMELEON_ENABLE_TRACING AND (NOT FXT_FOUND OR NOT FXT_LIBRARIES))
+            #message(FATAL_ERROR "FxT library is required but has not been found")
+        #endif()
+        #if( (NOT STARPU_SHM_FOUND) OR (NOT STARPU_SHM_LIBRARIES) OR
+            #( STARPU_LOOK_FOR_MPI AND (NOT STARPU_MPI_FOUND OR NOT STARPU_MPI_LIBRARIES) )
+          #)
+            #message(FATAL_ERROR "StarPU library is required but has not been found")
+        #endif()
+    endif ( OPENMP_FOUND )
+
+endif( CHAMELEON_SCHED_OPENMP )
+
 # getopt
 check_include_files(getopt.h CHAMELEON_HAVE_GETOPT_H)
 if (CHAMELEON_HAVE_GETOPT_H)
@@ -937,6 +1068,9 @@ endif()
 if (CHAMELEON_SCHED_STARPU)
   list(APPEND CHAMELEON_LIBRARIES chameleon_starpu)
 endif()
+if (CHAMELEON_SCHED_OPENMP)
+  list(APPEND CHAMELEON_LIBRARIES chameleon_openmp)
+endif()
 list(APPEND CHAMELEON_LIBRARIES hqr)
 set(CHAMELEON_LIBRARIES_DEP ${CHAMELEON_LIBRARIES} ${CHAMELEON_DEP})
 

compute/CMakeLists.txt

@@ -296,6 +296,8 @@ elseif(CHAMELEON_SCHED_PARSEC)
   target_link_libraries(chameleon chameleon_parsec)
 elseif(CHAMELEON_SCHED_QUARK)
   target_link_libraries(chameleon chameleon_quark)
+elseif(CHAMELEON_SCHED_OPENMP)
+  target_link_libraries(chameleon chameleon_openmp)
 endif()
 if (NOT CHAMELEON_SIMULATION)
   # Depends on coreblas only for set_coreblas_gemm3m_enabled() (Maybe we should change that)

compute/zpotrf.c

@@ -23,6 +23,7 @@
  *
  */
 #include "control/common.h"
+#include <stdio.h>
 
 /**
  ********************************************************************************

include/chameleon/config.h.in

@@ -27,6 +27,7 @@
 #cmakedefine CHAMELEON_SCHED_QUARK
 #cmakedefine CHAMELEON_SCHED_PARSEC
 #cmakedefine CHAMELEON_SCHED_STARPU
+#cmakedefine CHAMELEON_SCHED_OPENMP
 
 /* Communication engine */
 #cmakedefine CHAMELEON_USE_MPI

include/chameleon/runtime_struct.h

@@ -30,6 +30,7 @@ typedef enum runtime_id_e {
     RUNTIME_SCHED_QUARK,  /**< Quark runtime  */
     RUNTIME_SCHED_PARSEC, /**< PaRSEC runtime */
     RUNTIME_SCHED_STARPU, /**< StarPU runtime */
+    RUNTIME_SCHED_OPENMP, /**< OpenMP runtime */
 } RUNTIME_id_t;
 
 /**

runtime/CMakeLists.txt

@@ -109,6 +109,8 @@ elseif( CHAMELEON_SCHED_PARSEC )
     add_subdirectory(parsec)
 elseif( CHAMELEON_SCHED_STARPU )
     add_subdirectory(starpu)
+elseif( CHAMELEON_SCHED_OPENMP )
+    add_subdirectory(openmp)
 endif()
 
 ###

runtime/openmp/CMakeLists.txt

+###
+#
+# @file CMakeLists.txt
+#
+# @copyright 2009-2015 The University of Tennessee and The University of
+#                      Tennessee Research Foundation. All rights reserved.
+# @copyright 2012-2017 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria,
+#                      Univ. Bordeaux. All rights reserved.
+#
+###
+#
+#  @project CHAMELEON
+#  CHAMELEON is a software package provided by:
+#     Inria Bordeaux - Sud-Ouest,
+#     Univ. of Tennessee,
+#     King Abdullah Univesity of Science and Technology
+#     Univ. of California Berkeley,
+#     Univ. of Colorado Denver.
+#
+# @version 1.0.0
+#  @author Cedric Castagnede
+#  @author Emmanuel Agullo
+#  @author Mathieu Faverge
+#  @author Florent Pruvost
+#  @date 2012-07-13
+#
+###
+cmake_minimum_required(VERSION 2.8)
+
+include_directories( ${CMAKE_CURRENT_SOURCE_DIR}/include )
+include_directories( ${CMAKE_CURRENT_BINARY_DIR}/include )
+
+# Generate headers for all possible precisions
+# --------------------------------------------
+#set(RUNTIME_HDRS_GENERATED "")
+#set(ZHDR
+  #include/runtime_codelet_z.h
+  #)
+
+#precisions_rules_py(RUNTIME_HDRS_GENERATED "${ZHDR}"
+  #PRECISIONS "s;d;c;z;ds;zc"
+  #TARGETDIR  "include")
+
+# Define the list of headers
+# --------------------------
+set(RUNTIME_HDRS
+  include/chameleon_openmp.h
+  #include/runtime_codelet_profile.h
+  #include/runtime_codelets.h
+  #include/runtime_profiling.h
+  #include/runtime_workspace.h
+  )
+
+# Add generated headers
+# ---------------------
+#foreach( hdr_file ${RUNTIME_HDRS_GENERATED} )
+  #list(APPEND RUNTIME_HDRS ${CMAKE_CURRENT_BINARY_DIR}/${hdr_file})
+#endforeach()
+
+# Force generation of headers
+# ---------------------------
+add_custom_target(
+  runtime_openmp_include
+  ALL SOURCES ${RUNTIME_HDRS})
+
+# Installation
+# ------------
+install(
+  FILES ${RUNTIME_HDRS}
+  DESTINATION include/runtime/openmp )
+
+# Generate the Chameleon common for all possible precisions
+# ---------------------------------------------------------
+# FIXME: restore this generation once file is done
+#set(RUNTIME_COMMON_GENERATED "")
+#set(ZSRC
+  #control/runtime_zprofiling.c
+  #control/runtime_zlocality.c
+  #)
+
+#precisions_rules_py(
+  #RUNTIME_COMMON_GENERATED "${ZSRC}"
+  #PRECISIONS "${CHAMELEON_PRECISION}"
+  #TARGETDIR "control")
+
+set(RUNTIME_COMMON
+  control/runtime_async.c
+  control/runtime_context.c
+  control/runtime_control.c
+  control/runtime_descriptor.c
+  control/runtime_options.c
+  control/runtime_profiling.c
+  #control/runtime_workspace.c
+  ${RUNTIME_COMMON_GENERATED}
+  )
+
+#set(flags_to_add "")
+#foreach(_prec ${CHAMELEON_PRECISION})
+  #set(flags_to_add "${flags_to_add} -DPRECISION_${_prec}")
+#endforeach()
+#set_source_files_properties(control/runtime_profiling.c PROPERTIES COMPILE_FLAGS "${flags_to_add}")
+
+# Generate the Chameleon sources for all possible precisions
+# ----------------------------------------------------------
+set(RUNTIME_SRCS_GENERATED "")
+set(ZSRC
+  #codelets/codelet_zcallback.c
+  ${CODELETS_ZSRC}
+  )
+
+precisions_rules_py(RUNTIME_SRCS_GENERATED "${ZSRC}"
+  PRECISIONS "${CHAMELEON_PRECISION}"
+  TARGETDIR "codelets")
+
+set(RUNTIME_SRCS
+  ${RUNTIME_COMMON}
+  ${RUNTIME_SRCS_GENERATED}
+  )
+
+# Force generation of sources
+# ---------------------------
+add_custom_target(openmp_sources ALL SOURCES ${RUNTIME_SRCS})
+set(CHAMELEON_SOURCES_TARGETS "${CHAMELEON_SOURCES_TARGETS};runtime_openmp_include;openmp_sources" CACHE INTERNAL "List of targets of sources")
+
+# Add library
+# -----------
+add_library(chameleon_openmp ${RUNTIME_SRCS})
+set_property(TARGET chameleon_openmp PROPERTY LINKER_LANGUAGE Fortran)
+set_property(TARGET chameleon_openmp PROPERTY INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/lib")
+
+target_link_libraries(chameleon_openmp
+  ${OPENMP_LIBRARIES_DEP})
+target_link_libraries(chameleon_openmp
+  coreblas)
+
+add_dependencies(chameleon_openmp
+  chameleon_include
+  control_include
+  runtime_openmp_include
+  openmp_sources
+  )
+
+add_dependencies(chameleon_openmp coreblas_include)
+
+# installation
+# ------------
+install(TARGETS chameleon_openmp
+  ARCHIVE DESTINATION lib
+  LIBRARY DESTINATION lib)
+
+###
+### END CMakeLists.txt
+###

runtime/openmp/codelets/codelet_zasum.c

+/**
+ *
+ * @file codelet_zasum.c
+ *
+ * @copyright 2009-2014 The University of Tennessee and The University of
+ *                      Tennessee Research Foundation. All rights reserved.
+ * @copyright 2012-2016 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria,
+ *                      Univ. Bordeaux. All rights reserved.
+ *
+ ***
+ *
+ * @brief Chameleon zasum OpenMP codelet
+ *
+ * @version 1.0.0
+ * @comment This file has been automatically generated
+ *          from Plasma 2.6.0 for CHAMELEON 1.0.0
+ * @author Florent Pruvost
+ * @author Philippe Virouleau
+ * @date 2018-06-20
+ * @precisions normal z -> c d s
+ *
+ */
+#include "chameleon_openmp.h"
+#include "coreblas/coreblas_z.h"
+#include "chameleon/tasks_z.h"
+
+void INSERT_TASK_dzasum(const RUNTIME_option_t *options,
+                       cham_store_t storev, cham_uplo_t uplo, int M, int N,
+                       const CHAM_desc_t *A, int Am, int An, int lda,
+                       const CHAM_desc_t *B, int Bm, int Bn)
+{
+    CHAMELEON_Complex64_t *ptrA = RTBLKADDR( A, CHAMELEON_Complex64_t, Am, An );
+    double *ptrB = RTBLKADDR( B, double, Bm, Bn );
+#pragma omp task firstprivate(storev, uplo, M, N, lda, ptrA, ptrB) depend(in:ptrA[0:Am*An]) depend(inout:ptrB[0:Bm*Bn])
+    CORE_dzasum(storev, uplo, M, N, ptrA, lda, ptrB);
+}
+
+

runtime/openmp/codelets/codelet_zaxpy.c

+/**
+ *
+ * @file codelet_zaxpy.c
+ *
+ * @copyright 2009-2014 The University of Tennessee and The University of
+ *                      Tennessee Research Foundation. All rights reserved.
+ * @copyright 2012-2016 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria,
+ *                      Univ. Bordeaux. All rights reserved.
+ *
+ ***
+ *
+ * @brief Chameleon zaxpy StarPU codelet
+ *
+ * @version 1.0.0
+ * @author Florent Pruvost
+ * @author Philippe Virouleau
+ * @date 2018-06-20
+ * @precisions normal z -> c d s
+ *
+ */
+#include "chameleon_openmp.h"
+#include "chameleon/tasks_z.h"
+#include "coreblas/coreblas_z.h"
+
+void INSERT_TASK_zaxpy(const RUNTIME_option_t *options,
+                      int M, CHAMELEON_Complex64_t alpha,
+                      const CHAM_desc_t *A, int Am, int An, int incA,
+                      const CHAM_desc_t *B, int Bm, int Bn, int incB)
+{
+    CHAMELEON_Complex64_t *ptrA = RTBLKADDR(A, CHAMELEON_Complex64_t, Am, An);
+    CHAMELEON_Complex64_t *ptrB = RTBLKADDR(B, CHAMELEON_Complex64_t, Bm, Bn);
+#pragma omp task firstprivate(M, alpha, incA, incB, ptrA, ptrB) depend(in:ptrA[0:Am*An]) depend(inout:ptrB[0:Bm*Bn])
+    CORE_zaxpy(M, alpha, ptrA, incA, ptrB, incB);
+}
+

runtime/openmp/codelets/codelet_zbuild.c

+/**
+ *
+ * @file codelet_zbuild.c
+ *
+ * @copyright 2009-2014 The University of Tennessee and The University of
+ *                      Tennessee Research Foundation. All rights reserved.
+ * @copyright 2012-2016 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria,
+ *                      Univ. Bordeaux. All rights reserved.
+ *
+ ***
+ *
+ * @brief Chameleon zbuild StarPU codelet
+ *
+ * @version 1.0.0
+ * @comment This file has been automatically generated
+ *          from Plasma 2.5.0 for CHAMELEON 1.0.0
+ * @author Piotr Luszczek
+ * @author Pierre Lemarinier
+ * @author Mathieu Faverge
+ * @author Emmanuel Agullo
+ * @author Cedric Castagnede
+ * @author Guillaume Sylvand
+ * @author Philippe Virouleau
+ * @date 2018-06-20
+ * @precisions normal z -> c d s
+ *
+ */
+#include "chameleon_openmp.h"
+#include "chameleon/tasks_z.h"
+#include "coreblas/coreblas_z.h"
+
+void INSERT_TASK_zbuild( const RUNTIME_option_t *options,
+                        const CHAM_desc_t *A, int Am, int An, int lda,
+                        void *user_data, void* user_build_callback )
+{
+  int row_min, row_max, col_min, col_max;
+  row_min = Am*A->mb ;
+  row_max = Am == A->mt-1 ? A->m-1 : row_min+A->mb-1 ;
+  col_min = An*A->nb ;
+  col_max = An == A->nt-1 ? A->n-1 : col_min+A->nb-1 ;
+  CHAMELEON_Complex64_t *ptrA = RTBLKADDR(A, CHAMELEON_Complex64_t, Am, An);
+  void (*callback)(int row_min, int row_max, int col_min, int col_max, void *buffer, int ld, void *user_data) ;
+  callback = user_build_callback;
+
+#pragma omp task firstprivate(row_min, row_max, col_min, col_max, ptrA, lda, user_data) depend(inout:ptrA[0:Am*An])
+  callback(row_min, row_max, col_min, col_max, ptrA, lda, user_data);
+}

runtime/openmp/codelets/codelet_zgeadd.c

+/**
+ *
+ * @file codelet_zgeadd.c
+ *
+ * @copyright 2009-2014 The University of Tennessee and The University of
+ *                      Tennessee Research Foundation. All rights reserved.
+ * @copyright 2012-2016 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria,
+ *                      Univ. Bordeaux. All rights reserved.
+ *
+ ***
+ *
+ * @brief Chameleon zgeadd StarPU codelet
+ *
+ * @version 1.0.0
+ * @comment This file has been automatically generated
+ *          from Plasma 2.5.0 for CHAMELEON 1.0.0
+ * @author Mathieu Faverge
+ * @author Emmanuel Agullo
+ * @author Cedric Castagnede
+ * @author Philippe Virouleau
+ * @date 2018-06-20
+ * @precisions normal z -> c d s
+ *
+ */
+#include "chameleon_openmp.h"
+#include "chameleon/tasks_z.h"
+#include "coreblas/coreblas_z.h"
+
+/**
+ ******************************************************************************
+ *
+ * @ingroup CORE_CHAMELEON_Complex64_t
+ *
+ *  INSERT_TASK_zgeadd adds two general matrices together as in PBLAS pzgeadd.
+ *
+ *       B <- alpha * op(A)  + beta * B,
+ *
+ * where op(X) = X, X', or conj(X')
+ *
+ *******************************************************************************
+ *
+ * @param[in] trans
+ *          Specifies whether the matrix A is non-transposed, transposed, or
+ *          conjugate transposed
+ *          = ChamNoTrans:   op(A) = A
+ *          = ChamTrans:     op(A) = A'
+ *          = ChamConjTrans: op(A) = conj(A')
+ *
+ * @param[in] M
+ *          Number of rows of the matrices op(A) and B.
+ *
+ * @param[in] N
+ *          Number of columns of the matrices op(A) and B.
+ *
+ * @param[in] alpha
+ *          Scalar factor of A.
+ *
+ * @param[in] A
+ *          Matrix of size LDA-by-N, if trans = ChamNoTrans, LDA-by-M
+ *          otherwise.
+ *
+ * @param[in] LDA
+ *          Leading dimension of the array A. LDA >= max(1,k), with k=M, if
+ *          trans = ChamNoTrans, and k=N otherwise.
+ *
+ * @param[in] beta
+ *          Scalar factor of B.
+ *
+ * @param[in,out] B
+ *          Matrix of size LDB-by-N.
+ *          On exit, B = alpha * op(A) + beta * B
+ *
+ * @param[in] LDB
+ *          Leading dimension of the array B. LDB >= max(1,M)
+ *
+ *******************************************************************************
+ *
+ * @return
+ *          \retval CHAMELEON_SUCCESS successful exit
+ *          \retval <0 if -i, the i-th argument had an illegal value
+ *
+ */
+void INSERT_TASK_zgeadd(const RUNTIME_option_t *options,
+                       cham_trans_t trans, int m, int n, int nb,
+                       CHAMELEON_Complex64_t alpha, const CHAM_desc_t *A, int Am, int An, int lda,
+                       CHAMELEON_Complex64_t beta,  const CHAM_desc_t *B, int Bm, int Bn, int ldb)
+{
+    CHAMELEON_Complex64_t *ptrA = RTBLKADDR(A, CHAMELEON_Complex64_t, Am, An);
+    CHAMELEON_Complex64_t *ptrB = RTBLKADDR(B, CHAMELEON_Complex64_t, Bm, Bn);
+#pragma omp task firstprivate(trans, m, n, alpha, beta, lda, ldb, ptrA, ptrB) depend(in:ptrA[0:Am*An]) depend(inout:ptrB[0:Bm*Bn])
+    CORE_zgeadd(trans, m, n, alpha, ptrA, lda, beta, ptrB, ldb);
+}

runtime/openmp/codelets/codelet_zgelqt.c

+/**
+ *
+ * @file codelet_zgelqt.c
+ *
+ * @copyright 2009-2014 The University of Tennessee and The University of
+ *                      Tennessee Research Foundation. All rights reserved.
+ * @copyright 2012-2016 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria,
+ *                      Univ. Bordeaux. All rights reserved.
+ *
+ ***
+ *
+ * @brief Chameleon zgelqt StarPU codelet
+ *
+ * @version 1.0.0